Libyan Desert Glass - SOLD 1.795" rockinaboxatlasaurus For over 400 million years

For over 400 million years

Ernest Hemingway

5 cm) mini-slab

Pachycephalosaurus was a dinosaur known for its thick

Chatterjee

Libyan Desert Glass - SOLD 1.795" rockinaboxatlasaurus For over 400 million yearsComet impact glass! 28,500,000 years old! In the southeastern spur of North Africas Great Sand Sea, there are several fields of luminous, yellow green glass known as Libyan Desert Glass (LDG). Due to the lack of any visible impact crater, the most likely source is a low density asteroid or comet airburst explosion leading to the fusion of silica rich sands roughly 28,500,000 years ago. This specimen is a 1. 795" chunk of Libyan Desert Glass. It is a